TW200728873A - Liquid crystal sealing agent and method for fabricating liquid crystal panel using the same - Google Patents
Liquid crystal sealing agent and method for fabricating liquid crystal panel using the sameInfo
- Publication number
- TW200728873A TW200728873A TW095148923A TW95148923A TW200728873A TW 200728873 A TW200728873 A TW 200728873A TW 095148923 A TW095148923 A TW 095148923A TW 95148923 A TW95148923 A TW 95148923A TW 200728873 A TW200728873 A TW 200728873A
- Authority
- TW
- Taiwan
- Prior art keywords
- liquid crystal
- group
- formula
- epoxy resin
- sealing agent
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K3/00—Materials not provided for elsewhere
- C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
- C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/064—Polymers containing more than one epoxy group per molecule
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
Abstract
A liquid crystal sealing agent is provided which is excellent in adhesion and adhesion reliability at high temperature and high moisture for long duration, electro-optics characteristic of liquid crystal, orientation maintenance characteristics of liquid crystal and viscosity stability when coating on a substrate of a liquid crystal panel. This invention is related to a liquid crystal sealing agent including denatured epoxy resin, wherein the denatured epoxy resin is prepared by a reaction of an epoxy resin and a ester compound represented by formula (1). The amount of the ester compound in the reaction is less than 1 mol in proportion to 1 mol of epoxy group of the epoxy resin. (In formula (1), R1 represents hydrogen atom or methyl group; R2 represents hydrogen atom, alkyl group, alkenyl group, halogen atom, nitro group or methoxy group; and X represents single bond, alkylene group or a group represented by formula (A) and (B).), (In formula (A) and (B), R3 represents alkylene group.)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005373643 | 2005-12-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200728873A true TW200728873A (en) | 2007-08-01 |
TWI354169B TWI354169B (en) | 2011-12-11 |
Family
ID=38218001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095148923A TW200728873A (en) | 2005-12-27 | 2006-12-26 | Liquid crystal sealing agent and method for fabricating liquid crystal panel using the same |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP5032340B2 (en) |
KR (1) | KR100980546B1 (en) |
CN (1) | CN101313244B (en) |
HK (1) | HK1126285A1 (en) |
TW (1) | TW200728873A (en) |
WO (1) | WO2007074781A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101134635B1 (en) * | 2009-10-12 | 2012-04-09 | 금호석유화학 주식회사 | Sealant composition for liquid crystal display device |
WO2012073633A1 (en) * | 2010-11-30 | 2012-06-07 | Dic株式会社 | Cationically polymerizable resin composition, optical material obtained using same, and laminate |
CN113227191A (en) * | 2019-01-10 | 2021-08-06 | 三菱化学株式会社 | Modified epoxy resin, epoxy resin composition, cured product, and laminate for electric/electronic circuit |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62207241A (en) * | 1986-03-07 | 1987-09-11 | Tatatomi Nishikubo | Production of acryloyl group-and/or methyacryloyl group-containing compound |
JPS62207309A (en) * | 1986-03-07 | 1987-09-11 | Tatatomi Nishikubo | Photocurable composition |
JPH03188186A (en) * | 1989-12-19 | 1991-08-16 | Toshiba Corp | Sealing agent composition and liquid crystal display panel |
JP3012065B2 (en) * | 1991-11-29 | 2000-02-21 | 大日本印刷株式会社 | UV curable printing ink |
JP3497560B2 (en) * | 1994-04-27 | 2004-02-16 | ジャパンエポキシレジン株式会社 | Method for producing modified epoxy resin, modified epoxy resin produced, and composition of this epoxy resin |
JP3637126B2 (en) * | 1996-01-25 | 2005-04-13 | ナミックス株式会社 | Sealant for liquid crystal display cell and liquid crystal display cell using the same |
JPH1114802A (en) * | 1997-06-26 | 1999-01-22 | Seiko Epson Corp | Optical resin composition and optical resin |
WO2001012745A1 (en) * | 1999-08-12 | 2001-02-22 | Mitsui Chemicals, Inc. | Photocurable resin composition for sealing material and method of sealing |
JP3909072B2 (en) * | 2002-09-19 | 2007-04-25 | 三井化学株式会社 | Liquid crystal sealant composition and method for producing liquid crystal display panel using the same |
JP3976749B2 (en) * | 2004-04-16 | 2007-09-19 | 積水化学工業株式会社 | Thermosetting resin composition for liquid crystal display element, sealing agent for liquid crystal dropping method, vertical conduction material, and liquid crystal display element |
-
2006
- 2006-12-25 JP JP2007551963A patent/JP5032340B2/en active Active
- 2006-12-25 CN CN2006800437799A patent/CN101313244B/en active Active
- 2006-12-25 WO PCT/JP2006/325797 patent/WO2007074781A1/en active Application Filing
- 2006-12-25 KR KR1020087015573A patent/KR100980546B1/en active IP Right Grant
- 2006-12-26 TW TW095148923A patent/TW200728873A/en unknown
-
2009
- 2009-05-18 HK HK09104509.7A patent/HK1126285A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20080078857A (en) | 2008-08-28 |
TWI354169B (en) | 2011-12-11 |
CN101313244A (en) | 2008-11-26 |
CN101313244B (en) | 2010-04-21 |
KR100980546B1 (en) | 2010-09-06 |
JPWO2007074781A1 (en) | 2009-06-04 |
JP5032340B2 (en) | 2012-09-26 |
HK1126285A1 (en) | 2009-08-28 |
WO2007074781A1 (en) | 2007-07-05 |
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